@article{guevara_jiménez_herrera_bangerth_2008,  title={Effect of hydrogen cyanamide on the endogenous hormonal content of pea seedlings (Pisum sativum L.)},  volume={20},  ISSN={1677-0420},  url={https://doi.org/10.1590/S1677-04202008000200008},  DOI={10.1590/S1677-04202008000200008},  number={2},  journal={Brazilian Journal of Plant Physiology},  publisher={Brazilian Journal of Plant Physiology},  author={Guevara, Eric and Jiménez, Víctor M. and Herrera, Jorge and Bangerth, Fritz},  year={2008},  month={Apr},  pages={159–163} }